Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Margarita Arroyo, LCSW
Clinical Social Worker in Allen, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730298829
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Registry record
Entity type Individual (Type 1)
Name Mrs. Margarita Arroyo
Credential LCSW
Sex Female
Practice address 400 N Allen Dr Ste 204, Allen, TX, 75013
Phone (972) 233-1010
Fax (214) 623-6692
Enumeration date Aug 30, 2006
Last updated in NPPES Nov 29, 2022
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 17216 (TX) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1730298829 active?
Yes, as of the latest NPPES snapshot, NPI 1730298829 is active (record last updated 2022-11-29).
How do I verify Margarita Arroyo's NPI record?
Cross-check NPI 1730298829 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Catherine Campbell Clinical Social Worker · Allen, TX NPI 1003028713 Aurelio De La Fuente Clinical Social Worker · Allen, TX NPI 1366801722 Mona Bernhardt Clinical Social Worker · Allen, TX NPI 1821443342 Brandi Washington Clinical Social Worker · Allen, TX NPI 1699366294 Kristina Dupre Professional Counselor · Allen, TX NPI 1205574514 Melissa Prelow Clinical Social Worker · Allen, TX NPI 1548073786
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-29.